ObjectiveTo investigate the feasibility and efficacy of staged bilateral single-port thoracoscopic lung volume reduction surgery (LVRS) for the patients with chronic obstructive pulmonary emphysema (COPE). MethodsWe retrospectively analyzed clinical data of eleven male patients with bilateral COPE and bullae in Xuzhou Central Hospital Affiliated to Southeast University from January 2013 through June 2014. All the patients underwent staged bilateral single-port thoracoscopic LVRS with their age of 60.27± 12.11 years. The hyperinflated bullae were resected using endoscopic staplers (Endo-GIA), followed by continuous suture and biological glue for reinforcement of the margin. Besides, the pulmonary function, blood gas assay, 6-minute walk distance (6-MWD), and life quality evaluated by short form 36 Health survey questionnaire (SF-36) were recorded before and after LVRS respectively. ResultsAll the patients survived after surgery. Chest tube drainage time was 9.09± 1.31 days. Postoperative hospital stay was 15.73± 2.75 days. There were 5 patients with persistent air leakage and 7 patients with pulmonary infection who were cured finally. The pulmonary function, arterial partial pressure of oxygen(PaO2), 6-MWD and life quality after unilateral or bilateral LVRS improved than those before surgery in postoperative 3 months. However, there was no statistical difference in outcomes between unilateral and bilateral LVRS patients. ConclusionStaged bilateral single-port thoracoscopic LVRS could improve short-term life quality of patients with COPE.
ObjectiveTo investigate the effects of closed thoracic drainage with single tube or double tubes after video-assisted thoracoscopic lung volume reduction surgery.MethodsRetrospective analysis was performed on 50 patients (39 males, 11 females) who underwent three-port thoracoscopic lung volume reduction surgery in our hospital from January 2013 to March 2019. Twenty-five patients with single indwelling tube after surgery were divided into the observation group and 25 patients with double indwelling tubes were divided into the control group.ResultsThere was no significant difference in pulmonary retension on day 3 after surgery, postoperative complications, the patency rate of drainage tube before extubation, retention time or postoperative hospital stay (P>0.05). Postoperative pain and total amount of nonsteroidal analgesics use in the observation group was less than those in the control group (P<0.05). ConclusionIt is safe and effective to perform closed thoracic drainage with single indwelling tube after video-assisted thoracoscopic lung volume reduction surgery, which can significantly reduce the incidence of related adverse drug reactions and facilitate rapid postoperative rehabilitation with a reduction of postoperative pain and the use of analgesic drugs.